EP3589686A4 - Acoustic graphene-containing compositions/materials and methods of formation - Google Patents

Acoustic graphene-containing compositions/materials and methods of formation Download PDF

Info

Publication number: EP3589686A4
Authority: EP; European Patent Office
Prior art keywords: graphene; acoustic; formation; materials; methods
Prior art date: 2017-03-01
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP18760256.0A

Other languages

German (de)

French (fr)

Other versions

EP3589686A1 (en

Inventor

Anthony Charles Zander

Md Julker Nine

Ayub, Md

Dusan Losic

Benjamin CAZZOLATO

Carl Quentin Howard

David Huang

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

University of Adelaide

Original Assignee

University of Adelaide

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2017-03-01

Filing date

2018-03-01

Publication date

2020-10-21

2017-03-01 Priority claimed from AU2017900697A external-priority patent/AU2017900697A0/en

2018-03-01 Application filed by University of Adelaide filed Critical University of Adelaide

2020-01-08 Publication of EP3589686A1 publication Critical patent/EP3589686A1/en

2020-10-21 Publication of EP3589686A4 publication Critical patent/EP3589686A4/en

Status Withdrawn legal-status Critical Current

Links

OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
230000015572 biosynthetic process Effects 0.000 title 1
229910021389 graphene Inorganic materials 0.000 title 1
239000000463 material Substances 0.000 title 1
239000000203 mixture Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
- C08J9/0071—Nanosized fillers, i.e. having at least one dimension below 100 nanometers
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
- C08J9/40—Impregnation
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
- C08K3/042—Graphene or derivatives, e.g. graphene oxides
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
- C08J2201/038—Use of an inorganic compound to impregnate, bind or coat a foam, e.g. waterglass
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2205/00—Foams characterised by their properties
- C08J2205/04—Foams characterised by their properties characterised by the foam pores
- C08J2205/05—Open cells, i.e. more than 50% of the pores are open
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
- C08J2379/02—Polyamines
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Acoustics & Sound (AREA)
Architecture (AREA)
Inorganic Chemistry (AREA)
Electromagnetism (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Nanotechnology (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Carbon And Carbon Compounds (AREA)
Soundproofing, Sound Blocking, And Sound Damping (AREA)

EP18760256.0A 2017-03-01 2018-03-01 Acoustic graphene-containing compositions/materials and methods of formation Withdrawn EP3589686A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AU2017900697A AU2017900697A0 (en)		2017-03-01	Acoustic graphene-containing compositions/materials and methods of formation
PCT/AU2018/050185 WO2018157208A1 (en)	2017-03-01	2018-03-01	Acoustic graphene-containing compositions/materials and methods of formation

Publications (2)

Publication Number	Publication Date
EP3589686A1 EP3589686A1 (en)	2020-01-08
EP3589686A4 true EP3589686A4 (en)	2020-10-21

Family

ID=63369559

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP18760256.0A Withdrawn EP3589686A4 (en)	2017-03-01	2018-03-01	Acoustic graphene-containing compositions/materials and methods of formation

Country Status (7)

Country	Link
US (1)	US20200071480A1 (en)
EP (1)	EP3589686A4 (en)
JP (1)	JP7138115B2 (en)
KR (1)	KR20190123741A (en)
CN (1)	CN110582532B (en)
AU (1)	AU2018228274B2 (en)
WO (1)	WO2018157208A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US11760056B2 (en) *	2018-12-05	2023-09-19	Battelle Memorial Institute	Flexible foam resistive heaters and methods of making flexible resistive heaters
CN111850432B (en) *	2019-04-28	2022-10-04	深圳光启岗达创新科技有限公司	Preparation method and application of composite material
CN111548529B (en) *	2020-05-29	2021-07-27	江南大学	Polyimide-based graphene composite foam material with multilevel structure and preparation method thereof
KR20230018423A (en) *	2020-06-02	2023-02-07	오라 그래핀 오디오 아이엔씨.	Sheet structure containing graphite material and manufacturing method thereof
CN112397046A (en) *	2020-10-09	2021-02-23	北京汽车研究总院有限公司	Sound insulating material and method for producing sound insulating material
CN112624794B (en) *	2020-12-28	2022-12-16	广州声博士声学技术有限公司	Perlite loaded graphene-based sound absorption brick and preparation method thereof
CN112919928B (en) *	2021-04-14	2022-06-24	浙江大学	Multistage foam sound absorption black body material
KR102505292B1 (en)	2021-05-13	2023-03-07	경희대학교 산학협력단	Optimal nanomaterial impregnation structure for improving sound absorption coefficient of porous sound absorbing materials
CN113308088B (en) *	2021-06-24	2022-03-29	中国科学院兰州化学物理研究所	Double-network graphene epoxy composite material and preparation method thereof
CN115010494B (en) *	2022-06-01	2023-01-24	星途(常州)碳材料有限责任公司	Preparation method of graphene heat conducting sheet for strengthening longitudinal heat flux transmission
CN115093226B (en) *	2022-06-21	2023-07-04	星途(常州)碳材料有限责任公司	High-strength multifunctional graphene elastomer foam and preparation method thereof

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JP4664539B2 (en)	2001-07-06	2011-04-06	株式会社イノアックコーポレーション	Flame-retardant sound-absorbing material and method for producing the same
CN103521199B (en) *	2013-10-26	2015-08-26	天津工业大学	A kind of preparation method of hollow tubular composite oil absorption material
CN103819890B (en) *	2014-01-23	2016-03-16	哈尔滨工业大学	A kind of is the method for Template preparation graphene sponge based on traditional sponge
CN106459470B (en) *	2014-05-30	2020-04-07	康涅狄格大学	Graphene/graphite polymer composite foams derived from emulsions stabilized by graphene/graphite kinetic capture
CN104289203B (en) *	2014-09-17	2016-07-06	上海大学	It is loaded with polyurethane sponge of hydridization Graphene coating and preparation method thereof
CN104607161B (en) *	2015-02-05	2017-11-03	苏州大学	A kind of preparation method of the super-hydrophobic sorbing material of graphene modified
FR3034771B1 (en) *	2015-04-13	2019-04-19	Hutchinson	THERMAL AND / OR ELECTRICALLY CONDUCTIVE MATERIALS AND METHOD FOR THE PREPARATION THEREOF
CN105733192B (en) *	2016-03-21	2018-05-04	中南大学	A kind of foam framework enhancing polymer matrix composite and preparation method thereof
CN106000366A (en) *	2016-05-25	2016-10-12	江苏科技大学	Graphene-melamine foam aerogel and preparation method thereof

2018
- 2018-03-01 WO PCT/AU2018/050185 patent/WO2018157208A1/en unknown
- 2018-03-01 AU AU2018228274A patent/AU2018228274B2/en not_active Expired - Fee Related
- 2018-03-01 KR KR1020197026588A patent/KR20190123741A/en active IP Right Grant
- 2018-03-01 CN CN201880028629.3A patent/CN110582532B/en not_active Expired - Fee Related
- 2018-03-01 US US16/490,116 patent/US20200071480A1/en not_active Abandoned
- 2018-03-01 EP EP18760256.0A patent/EP3589686A4/en not_active Withdrawn
- 2018-03-01 JP JP2019547476A patent/JP7138115B2/en active Active

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MD JULKER NINE ET AL: "Graphene Oxide-Based Lamella Network for Enhanced Sound Absorption", ADVANCED FUNCTIONAL MATERIALS, vol. 27, no. 46, 23 October 2017 (2017-10-23), DE, pages 1703820, XP055539518, ISSN: 1616-301X, DOI: 10.1002/adfm.201703820 *

Also Published As

Publication number	Publication date
JP2020512436A (en)	2020-04-23
CN110582532B (en)	2022-03-22
EP3589686A1 (en)	2020-01-08
US20200071480A1 (en)	2020-03-05
JP7138115B2 (en)	2022-09-15
AU2018228274B2 (en)	2022-09-22
CN110582532A (en)	2019-12-17
AU2018228274A1 (en)	2019-10-17
WO2018157208A1 (en)	2018-09-07
KR20190123741A (en)	2019-11-01

Legal Events

Date	Code	Title	Description
2018-09-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2019-12-06	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2019-12-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2020-01-08	17P	Request for examination filed	Effective date: 20190926
2020-01-08	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2020-01-08	AX	Request for extension of the european patent	Extension state: BA ME
2020-06-10	DAV	Request for validation of the european patent (deleted)
2020-06-10	DAX	Request for extension of the european patent (deleted)
2020-10-21	A4	Supplementary search report drawn up and despatched	Effective date: 20200923
2020-10-21	RIC1	Information provided on ipc code assigned before grant	Ipc: C08J 9/36 20060101ALI20200917BHEP Ipc: C01B 32/182 20170101ALI20200917BHEP Ipc: C08J 9/35 20060101ALI20200917BHEP Ipc: C08K 3/04 20060101AFI20200917BHEP Ipc: E04B 1/82 20060101ALI20200917BHEP
2022-05-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2022-06-29	17Q	First examination report despatched	Effective date: 20220531
2024-01-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2024-02-28	18D	Application deemed to be withdrawn	Effective date: 20231003

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